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dbSNP Short Genetic Variations

Welcome to the Reference SNP (rs) Report

All alleles are reported in the Forward orientation. Click on the Variant Details tab for details on Genomic Placement, Gene, and Amino Acid changes. HGVS names are in the HGVS tab.

Reference SNP (rs) Report

This page reports data for a single dbSNP Reference SNP variation (RefSNP or rs) from the new redesigned dbSNP build.
Top of the page reports a concise summary for the rs, with more specific details included in the corresponding tabs below.
All alleles are reported in the Forward orientation. Use the Genomic View to inspect the nucleotides flanking the variant, and its neighbors.
For more information see Help documentation.

rs2071166

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr6:121435182 (GRCh38.p14) Help

The anchor position for this RefSNP. Includes all nucleotides potentially affected by this change, thus it can differ from HGVS, which is right-shifted. See here for details.

Alleles
A>C
Variation Type
SNV Single Nucleotide Variation
Frequency
C=0.021444 (5676/264690, TOPMED)
C=0.022612 (3170/140192, GnomAD)
C=0.23958 (6770/28258, 14KJPN) (+ 19 more)
C=0.01745 (425/24350, ALFA)
C=0.23819 (3992/16760, 8.3KJPN)
C=0.0462 (296/6404, 1000G_30x)
C=0.0507 (254/5008, 1000G)
C=0.0310 (139/4480, Estonian)
C=0.0117 (45/3854, ALSPAC)
C=0.0121 (45/3708, TWINSUK)
C=0.2553 (748/2930, KOREAN)
C=0.2587 (474/1832, Korea1K)
C=0.0710 (107/1508, HapMap)
C=0.022 (22/998, GoNL)
C=0.063 (41/654, PharmGKB)
C=0.038 (23/600, NorthernSweden)
C=0.014 (3/216, Qatari)
C=0.206 (44/214, Vietnamese)
A=0.44 (32/72, SGDP_PRJ)
C=0.05 (2/40, GENOME_DK)
A=0.50 (8/16, Siberian)
C=0.50 (8/16, Siberian)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
GJA1 : 2KB Upstream Variant
Publications
2 citations
Genomic View
See rs on genome

ALFA Allele Frequency
The ALFA project provide aggregate allele frequency from dbGaP. More information is available on the project page including descriptions, data access, and terms of use.

Release Version: 20230706150541
Population Group Sample Size Ref Allele Alt Allele
Total Global 24350 A=0.98255 C=0.01745
European Sub 18126 A=0.98119 C=0.01881
African Sub 4114 A=0.9985 C=0.0015
African Others Sub 148 A=1.000 C=0.000
African American Sub 3966 A=0.9985 C=0.0015
Asian Sub 124 A=0.823 C=0.177
East Asian Sub 96 A=0.79 C=0.21
Other Asian Sub 28 A=0.93 C=0.07
Latin American 1 Sub 168 A=0.994 C=0.006
Latin American 2 Sub 670 A=0.957 C=0.043
South Asian Sub 98 A=0.98 C=0.02
Other Sub 1050 A=0.9771 C=0.0229


Help

Frequency tab displays a table of the reference and alternate allele frequencies reported by various studies and populations. Table lines, where Population="Global" refer to the entire study population, whereas lines, where Group="Sub", refer to a study-specific population subgroupings (i.e. AFR, CAU, etc.), if available. Frequency for the alternate allele (Alt Allele) is a ratio of samples observed-to-total, where the numerator (observed samples) is the number of chromosomes in the study with the minor allele present (found in "Sample size", where Group="Sub"), and the denominator (total samples) is the total number of all chromosomes in the study for the variant (found in "Sample size", where Group="Study-wide" and Population="Global").

Download
Study Population Group Sample Size Ref Allele Alt Allele
TopMed Global Study-wide 264690 A=0.978556 C=0.021444
gnomAD - Genomes Global Study-wide 140192 A=0.977388 C=0.022612
gnomAD - Genomes European Sub 75914 A=0.97361 C=0.02639
gnomAD - Genomes African Sub 42028 A=0.99736 C=0.00264
gnomAD - Genomes American Sub 13650 A=0.97612 C=0.02388
gnomAD - Genomes Ashkenazi Jewish Sub 3324 A=0.9874 C=0.0126
gnomAD - Genomes East Asian Sub 3124 A=0.7945 C=0.2055
gnomAD - Genomes Other Sub 2152 A=0.9786 C=0.0214
14KJPN JAPANESE Study-wide 28258 A=0.76042 C=0.23958
Allele Frequency Aggregator Total Global 24350 A=0.98255 C=0.01745
Allele Frequency Aggregator European Sub 18126 A=0.98119 C=0.01881
Allele Frequency Aggregator African Sub 4114 A=0.9985 C=0.0015
Allele Frequency Aggregator Other Sub 1050 A=0.9771 C=0.0229
Allele Frequency Aggregator Latin American 2 Sub 670 A=0.957 C=0.043
Allele Frequency Aggregator Latin American 1 Sub 168 A=0.994 C=0.006
Allele Frequency Aggregator Asian Sub 124 A=0.823 C=0.177
Allele Frequency Aggregator South Asian Sub 98 A=0.98 C=0.02
8.3KJPN JAPANESE Study-wide 16760 A=0.76181 C=0.23819
1000Genomes_30x Global Study-wide 6404 A=0.9538 C=0.0462
1000Genomes_30x African Sub 1786 A=1.0000 C=0.0000
1000Genomes_30x Europe Sub 1266 A=0.9755 C=0.0245
1000Genomes_30x South Asian Sub 1202 A=0.9967 C=0.0033
1000Genomes_30x East Asian Sub 1170 A=0.7932 C=0.2068
1000Genomes_30x American Sub 980 A=0.981 C=0.019
1000Genomes Global Study-wide 5008 A=0.9493 C=0.0507
1000Genomes African Sub 1322 A=1.0000 C=0.0000
1000Genomes East Asian Sub 1008 A=0.7917 C=0.2083
1000Genomes Europe Sub 1006 A=0.9732 C=0.0268
1000Genomes South Asian Sub 978 A=0.997 C=0.003
1000Genomes American Sub 694 A=0.980 C=0.020
Genetic variation in the Estonian population Estonian Study-wide 4480 A=0.9690 C=0.0310
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 A=0.9883 C=0.0117
UK 10K study - Twins TWIN COHORT Study-wide 3708 A=0.9879 C=0.0121
KOREAN population from KRGDB KOREAN Study-wide 2930 A=0.7447 C=0.2553
Korean Genome Project KOREAN Study-wide 1832 A=0.7413 C=0.2587
HapMap Global Study-wide 1508 A=0.9290 C=0.0710
HapMap American Sub 672 A=0.936 C=0.064
HapMap African Sub 406 A=0.995 C=0.005
HapMap Asian Sub 254 A=0.760 C=0.240
HapMap Europe Sub 176 A=0.994 C=0.006
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 A=0.978 C=0.022
PharmGKB Aggregated Global Study-wide 654 A=0.937 C=0.063
PharmGKB Aggregated PA151789512 Sub 364 A=0.926 C=0.074
PharmGKB Aggregated PA151789023 Sub 290 A=0.952 C=0.048
Northern Sweden ACPOP Study-wide 600 A=0.962 C=0.038
Qatari Global Study-wide 216 A=0.986 C=0.014
A Vietnamese Genetic Variation Database Global Study-wide 214 A=0.794 C=0.206
SGDP_PRJ Global Study-wide 72 A=0.44 C=0.56
The Danish reference pan genome Danish Study-wide 40 A=0.95 C=0.05
Siberian Global Study-wide 16 A=0.50 C=0.50
Help

Variant Details tab shows known variant placements on genomic sequences: chromosomes (NC_), RefSeqGene, pseudogenes or genomic regions (NG_), and in a separate table: on transcripts (NM_) and protein sequences (NP_). The corresponding transcript and protein locations are listed in adjacent lines, along with molecular consequences from Sequence Ontology. When no protein placement is available, only the transcript is listed. Column "Codon[Amino acid]" shows the actual base change in the format of "Reference > Alternate" allele, including the nucleotide codon change in transcripts, and the amino acid change in proteins, respectively, allowing for known ribosomal slippage sites. To view nucleotides adjacent to the variant use the Genomic View at the bottom of the page - zoom into the sequence until the nucleotides around the variant become visible.

Genomic Placements
Sequence name Change
GRCh38.p14 chr 6 NC_000006.12:g.121435182A>C
GRCh37.p13 chr 6 NC_000006.11:g.121756328A>C
GJA1 RefSeqGene (LRG_1289) NG_008308.1:g.4584A>C
Gene: GJA1, gap junction protein alpha 1 (plus strand) : 2KB Upstream Variant
Molecule type Change Amino acid[Codon] SO Term
GJA1 transcript NM_000165.5:c. N/A Upstream Transcript Variant
Help

Clinical Significance tab shows a list of clinical significance entries from ClinVar associated with the variation, per allele. Click on the RCV accession (i.e. RCV000001615.2) or Allele ID (i.e. 12274) to access full ClinVar report.

Not Reported in ClinVar
Help

Aliases tab displays HGVS names representing the variant placements and allele changes on genomic, transcript and protein sequences, per allele. HGVS name is an expression for reporting sequence accession and version, sequence type, position, and allele change. The column "Note" can have two values: "diff" means that there is a difference between the reference allele (variation interval) at the placement reported in HGVS name and the reference alleles reported in other HGVS names, and "rev" means that the sequence of this variation interval at the placement reported in HGVS name is in reverse orientation to the sequence(s) of this variation in other HGVS names not labeled as "rev".

Placement A= C
GRCh38.p14 chr 6 NC_000006.12:g.121435182= NC_000006.12:g.121435182A>C
GRCh37.p13 chr 6 NC_000006.11:g.121756328= NC_000006.11:g.121756328A>C
GJA1 RefSeqGene (LRG_1289) NG_008308.1:g.4584= NG_008308.1:g.4584A>C
Help

Submissions tab displays variations originally submitted to dbSNP, now supporting this RefSNP cluster (rs). We display Submitter handle, Submission identifier, Date and Build number, when the submission appeared for the first time. Direct submissions to dbSNP have Submission ID in the form of an ss-prefixed number (ss#). Other supporting variations are listed in the table without ss#.

57 SubSNP, 21 Frequency submissions
No Submitter Submission ID Date (Build)
1 YUSUKE ss2984675 Jun 15, 2001 (96)
2 HGBASE ss3186238 Aug 15, 2001 (98)
3 KYUGEN ss28461157 Sep 20, 2004 (123)
4 AFFY ss74841471 Aug 16, 2007 (128)
5 ILLUMINA ss75084722 Dec 06, 2007 (129)
6 PHARMGKB_PAT ss105107958 Feb 06, 2009 (130)
7 PHARMGKB_PAT ss105107961 Feb 06, 2009 (130)
8 KRIBB_YJKIM ss119415241 Dec 01, 2009 (131)
9 ILLUMINA ss173095765 Jul 04, 2010 (132)
10 1000GENOMES ss233663517 Jul 15, 2010 (132)
11 1000GENOMES ss240682371 Jul 15, 2010 (132)
12 GMI ss279002298 May 04, 2012 (137)
13 ILLUMINA ss537034022 Sep 08, 2015 (146)
14 SSMP ss653681532 Apr 25, 2013 (138)
15 EVA-GONL ss983445448 Aug 21, 2014 (142)
16 JMKIDD_LAB ss1073992412 Aug 21, 2014 (142)
17 1000GENOMES ss1322059089 Aug 21, 2014 (142)
18 EVA_GENOME_DK ss1581877235 Apr 01, 2015 (144)
19 EVA_DECODE ss1593010818 Apr 01, 2015 (144)
20 EVA_UK10K_ALSPAC ss1616583784 Apr 01, 2015 (144)
21 EVA_UK10K_TWINSUK ss1659577817 Apr 01, 2015 (144)
22 EVA_SVP ss1712896007 Apr 01, 2015 (144)
23 WEILL_CORNELL_DGM ss1926689867 Feb 12, 2016 (147)
24 GENOMED ss1970514450 Jul 19, 2016 (147)
25 JJLAB ss2023999964 Sep 14, 2016 (149)
26 USC_VALOUEV ss2152194870 Dec 20, 2016 (150)
27 HUMAN_LONGEVITY ss2287933264 Dec 20, 2016 (150)
28 SYSTEMSBIOZJU ss2626495282 Nov 08, 2017 (151)
29 GRF ss2707823640 Nov 08, 2017 (151)
30 GNOMAD ss2844509751 Nov 08, 2017 (151)
31 AFFY ss2986011583 Nov 08, 2017 (151)
32 SWEGEN ss2999869242 Nov 08, 2017 (151)
33 ILLUMINA ss3629643654 Oct 12, 2018 (152)
34 ILLUMINA ss3638654149 Oct 12, 2018 (152)
35 ILLUMINA ss3643593494 Oct 12, 2018 (152)
36 EGCUT_WGS ss3667776125 Jul 13, 2019 (153)
37 EVA_DECODE ss3718175945 Jul 13, 2019 (153)
38 ACPOP ss3733938617 Jul 13, 2019 (153)
39 EVA ss3765607603 Jul 13, 2019 (153)
40 KHV_HUMAN_GENOMES ss3808763134 Jul 13, 2019 (153)
41 SGDP_PRJ ss3865597220 Apr 26, 2020 (154)
42 KRGDB ss3912543498 Apr 26, 2020 (154)
43 KOGIC ss3959983579 Apr 26, 2020 (154)
44 EVA ss4017296908 Apr 27, 2021 (155)
45 TOPMED ss4719982687 Apr 27, 2021 (155)
46 TOMMO_GENOMICS ss5179695653 Apr 27, 2021 (155)
47 1000G_HIGH_COVERAGE ss5270164664 Oct 13, 2022 (156)
48 EVA ss5368664733 Oct 13, 2022 (156)
49 HUGCELL_USP ss5467623072 Oct 13, 2022 (156)
50 1000G_HIGH_COVERAGE ss5557008201 Oct 13, 2022 (156)
51 SANFORD_IMAGENETICS ss5641385177 Oct 13, 2022 (156)
52 TOMMO_GENOMICS ss5718515419 Oct 13, 2022 (156)
53 YY_MCH ss5807914732 Oct 13, 2022 (156)
54 EVA ss5842917986 Oct 13, 2022 (156)
55 EVA ss5885740887 Oct 13, 2022 (156)
56 EVA ss5969972080 Oct 13, 2022 (156)
57 EVA ss5969972081 Oct 13, 2022 (156)
58 1000Genomes NC_000006.11 - 121756328 Oct 12, 2018 (152)
59 1000Genomes_30x NC_000006.12 - 121435182 Oct 13, 2022 (156)
60 The Avon Longitudinal Study of Parents and Children NC_000006.11 - 121756328 Oct 12, 2018 (152)
61 Genetic variation in the Estonian population NC_000006.11 - 121756328 Oct 12, 2018 (152)
62 The Danish reference pan genome NC_000006.11 - 121756328 Apr 26, 2020 (154)
63 gnomAD - Genomes NC_000006.12 - 121435182 Apr 27, 2021 (155)
64 Genome of the Netherlands Release 5 NC_000006.11 - 121756328 Apr 26, 2020 (154)
65 HapMap NC_000006.12 - 121435182 Apr 26, 2020 (154)
66 KOREAN population from KRGDB NC_000006.11 - 121756328 Apr 26, 2020 (154)
67 Korean Genome Project NC_000006.12 - 121435182 Apr 26, 2020 (154)
68 Northern Sweden NC_000006.11 - 121756328 Jul 13, 2019 (153)
69 PharmGKB Aggregated NC_000006.12 - 121435182 Apr 26, 2020 (154)
70 Qatari NC_000006.11 - 121756328 Apr 26, 2020 (154)
71 SGDP_PRJ NC_000006.11 - 121756328 Apr 26, 2020 (154)
72 Siberian NC_000006.11 - 121756328 Apr 26, 2020 (154)
73 8.3KJPN NC_000006.11 - 121756328 Apr 27, 2021 (155)
74 14KJPN NC_000006.12 - 121435182 Oct 13, 2022 (156)
75 TopMed NC_000006.12 - 121435182 Apr 27, 2021 (155)
76 UK 10K study - Twins NC_000006.11 - 121756328 Oct 12, 2018 (152)
77 A Vietnamese Genetic Variation Database NC_000006.11 - 121756328 Jul 13, 2019 (153)
78 ALFA NC_000006.12 - 121435182 Apr 27, 2021 (155)
Help

History tab displays RefSNPs (Associated ID) from previous builds (Build) that now support the current RefSNP, and the dates, when the history was updated for each Associated ID (History Updated).

Associated ID History Updated (Build)
rs52824233 Sep 21, 2007 (128)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
ss279002298, ss1593010818, ss1712896007, ss3643593494 NC_000006.10:121798026:A:C NC_000006.12:121435181:A:C (self)
33920046, 18904395, 13514373, 8042174, 8421271, 19720892, 7223482, 8731797, 17614200, 4711224, 37664960, 18904395, 4208429, ss233663517, ss240682371, ss537034022, ss653681532, ss983445448, ss1073992412, ss1322059089, ss1581877235, ss1616583784, ss1659577817, ss1926689867, ss1970514450, ss2023999964, ss2152194870, ss2626495282, ss2707823640, ss2844509751, ss2986011583, ss2999869242, ss3629643654, ss3638654149, ss3667776125, ss3733938617, ss3765607603, ss3865597220, ss3912543498, ss4017296908, ss5179695653, ss5368664733, ss5641385177, ss5842917986, ss5969972080, ss5969972081 NC_000006.11:121756327:A:C NC_000006.12:121435181:A:C (self)
44534136, 239544389, 3236351, 16361580, 10965, 52352523, 557360245, 12243979249, ss2287933264, ss3718175945, ss3808763134, ss3959983579, ss4719982687, ss5270164664, ss5467623072, ss5557008201, ss5718515419, ss5807914732, ss5885740887 NC_000006.12:121435181:A:C NC_000006.12:121435181:A:C (self)
ss2984675, ss3186238, ss28461157, ss74841471, ss75084722, ss105107958, ss105107961, ss119415241, ss173095765 NT_025741.15:25925784:A:C NC_000006.12:121435181:A:C (self)
Help

Publications tab displays PubMed articles citing the variation as a listing of PMID, Title, Author, Year, Journal, ordered by Year, descending.

2 citations for rs2071166
PMID Title Author Year Journal
28874875 The role of histone modification and a regulatory single-nucleotide polymorphism (rs2071166) in the Cx43 promoter in patients with TOF. Gu R et al. 2017 Scientific reports
29198211 Association of Cx43 rs2071166 polymorphism with an increased risk for atrial septal defect. Gu R et al. 2018 Cardiology in the young
Help

The Flanks tab provides retrieving flanking sequences of a SNP on all molecules that have placements.

Genome context:
Select flank length:

Genomic regions, transcripts, and products
Top Help

NCBI Graphical Sequence Viewer display of the genomic region, transcripts and protein products for the reported RefSNP (rs).
Use the zoom option to view the nucleotides around the RefSNP and find other neighboring RefSNPs.
Visit Sequence Viewer for help with navigating inside the display and modifying the selection of displayed data tracks.

Software version is: 2.0.1.post761+d5e8e07